Arduin of Ivrea vs Li Cui

After the death of Emperor Otto III, Arduin of Ivrea was proclaimed King of Italy by the Lombard nobility in Pavia. This act challenged the authority of the German king Henry II, who claimed the Italian throne.

Arduin was defeated by Henry II's forces near the Po River. This military loss forced Arduin to retreat to his margraviate of Ivrea, effectively ending his claim to the Italian throne and allowing Henry II to be crowned King of Italy.

Arduin was excommunicated by Pope Benedict VIII for his continued resistance against Henry II. This ecclesiastical condemnation isolated Arduin politically and religiously, contributing to his eventual surrender and retirement.

After years of failed resistance, Arduin retired to the Abbey of Fruttuaria, where he died as a monk. His retirement marked the end of the last major Italian challenge to German rule in the early 11th century.

Li Cui (Tang Yizong) ordered the suppression of the rebellion led by Pang Xun, a mutineer from the southern frontier. The rebellion was crushed after a year of fighting, but it exposed the weakening of Tang military control and foreshadowed larger revolts.

During the later years of Li Cui's reign, widespread famine and banditry erupted across the empire. He failed to implement effective relief measures or military reforms, allowing conditions to worsen that would lead to the Huang Chao Rebellion after his death.